yaxunl added inline comments.
================
Comment at: clang/lib/Driver/ToolChains/AMDGPU.cpp:717
AMDGPUToolChain::getGPUArch(const llvm::opt::ArgList &DriverArgs) const {
- return getProcessorFromTargetID(
- getTriple(), DriverArgs.getLastArgValue(options::OPT_mcpu_EQ));
+ if (DriverArgs.hasArg(options::OPT_mcpu_EQ))
+ return getProcessorFromTargetID(
----------------
can we emit an error if both -march and -mcpu are specified and the values are
different? This is a potential source of error.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D133726/new/
https://reviews.llvm.org/D133726
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